818   VMThread::execute(&op);

   818   VMThread::execute(&op);

   819   return op.result();

   819   return op.result();

   820 WB_END

   820 WB_END

   821 

   821 

   822 WB_ENTRY(void, WB_DeoptimizeAll(JNIEnv* env, jobject o))

   822 WB_ENTRY(void, WB_DeoptimizeAll(JNIEnv* env, jobject o))

   824   CodeCache::mark_all_nmethods_for_deoptimization();

   823   CodeCache::mark_all_nmethods_for_deoptimization();

   827 WB_END

   825 WB_END

   828 

   826 

   829 WB_ENTRY(jint, WB_DeoptimizeMethod(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   827 WB_ENTRY(jint, WB_DeoptimizeMethod(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   830   jmethodID jmid = reflected_method_to_jmid(thread, env, method);

   828   jmethodID jmid = reflected_method_to_jmid(thread, env, method);

   831   int result = 0;

   829   int result = 0;

   838     mh->code()->mark_for_deoptimization();

   836     mh->code()->mark_for_deoptimization();

   839     ++result;

   837     ++result;

   840   }

   838   }

   841   result += CodeCache::mark_for_deoptimization(mh());

   839   result += CodeCache::mark_for_deoptimization(mh());

   842   if (result > 0) {

   840   if (result > 0) {

   845   }

   842   }

   846   return result;

   843   return result;

   847 WB_END

   844 WB_END

   848 

   845 

   849 WB_ENTRY(jboolean, WB_IsMethodCompiled(JNIEnv* env, jobject o, jobject method, jboolean is_osr))

   846 WB_ENTRY(jboolean, WB_IsMethodCompiled(JNIEnv* env, jobject o, jobject method, jboolean is_osr))